A randomized 25 question test from a pool of 761 questions, good luck!
There are numerous function block modes which are permitted. Which of the modes below is best described as the mode the function block desires to be in?
To communicate with a process control system, a network interface adapter is required. Which of the answers below would satisfy the minimum number of network adapters required?
In the protocol specifications of Modbus, there are only four types of registers that can be accessed by the master. Which of the terms below is best described as a analog input memory location?
The design and utilization of a SCADA system requires the approval of several layers of government. Which of the terms below would best be described as what a regulatory body would define and enforce?
Each network layer for a DCS has it's own specialized equipment or software. Which of the layers below would make use of a HART protocol?
There are an assortment of numbers on the typical protocol header. Which of the answers below denotes the header number that identifies the systems application/service for receiving or transmitting data?
There are several advanced alarm methods available that provide a greater level of functionality. Which of the methods below can be used if an interpretation of the plant can approximate its state?
In the transmission control protocol validates that the destination has received the information packet sent. Which of the header components below is responsible for this verification?
Software for programming or configuration is an integral part of any HMI. Which of the interfaces below can be best described as having the operators access the various HMI subsystems to interact with a process control system?
In IPv4, it is possible to divide the class of network into a smaller network. Which of the terms below best describes this process?
The limits of a OUT parameter status field has several different classifications. Which of the classifications below can be described as the indication of a parameters value being set by an operator?
There has to be a way for data to be communicated to the systems I/O for a HMI application to be effective. Which of the terms below best represents the pool of information for this communication?
There are several common components of signal converters. Which one is best described as connecting the input signal of one device, with the converter itself?
IPv4 network classes can also be defined by the default subnet masks that they use. If the subnet mask was 255.0.0.0, which of the classes below would be used?
Which of the answers below best represents the recommended standard that uses an end device circuit to provide the character framing?
IPv4 network classes can also be defined by the IP address they use. Which of the answers corresponds best to the address in row "G"?
Over the lifetime of a HMI, there will be changes to it's software form the supplier. Which of the terms below would best describe the red number in the picture below?
There are commonly two configurations a programmer would use for workstations. Which of the answers below would best be described as a workstation that has the majority of the data processing done in the applications at the workstation??
Each network layer for a DCS has it's own specialized equipment or software. Which of the layers below would make the I/O of a DCS and it's associated controllers communicate?
SCADA systems are specialized utilizations of a process control systems. Which of the terms below can be best defined as manipulation and communication of a process though a control system?
Data communication in a DCS takes the form of various net works. Which of the networks below are redundant networks for controller connections?
In relation to IPv4, every classification has a finite amount of addresses. Which of the classifications below has the most subnet addresses?
There are several stages in the alarm lifecycle. Which of these stages is best for identifying or changing alarms?
A typical DCS has at least four layers in it's architecture. Valves, switches and transmitters are all under the direct control of which of the layers below?
There are several common components of signal converters. Which one is best described as reduction of overall error introduced by the input and/or output signals?